HTML5, What Have You Done Lately?

HTML5 is showing up a lot recently in tech articles and discussions. I'll take a very brief look at what it is, highlight some of the recent tech demo's showing off what it is capable of, and also touching upon some of the criticism that has been thrown around. If you haven't heard of the Epic Citadel or BrowserQuest demos and are interested in web development, it is worth a look.